<pre class="prettyprint linenums">
    <code class="language-xml"><?php print_r($this->info['groups']); ?></code>
</pre>
<pre class="prettyprint linenums">
    <code class="language-xml"><?php echo htmlspecialchars($this->info['commodities']); ?></code>
</pre>
<pre class="prettyprint linenums">
    <code class="language-xml"><?php echo htmlspecialchars($this->info['offers'], ENT_QUOTES); ?></code>
</pre>

<? if($this->refresh){ ?>
<head>
    <meta http-equiv="refresh" content="3" >
</head>
<? } ?>